Oxygen bleach (sodium percarbonate) is a colour-safe bleaching agent that releases hydrogen peroxide when dissolved in water. Gentler alternative to chlorine bleach.
How It Works
In water, oxygen bleach:
- Releases hydrogen peroxide
- Peroxide breaks down into oxygen and water
- Oxidation lifts stains and brightens fabric
The oxygen does the cleaning - hence "oxygen bleach."
Properties
Advantages:
- Colour-safe (won't bleach colours)
- Fabric-safe (gentler than chlorine)
- Environmentally friendly (breaks down to oxygen and water)
- Effective on organic stains
- Deodorising
- Kills bacteria
Limitations:
- Less powerful than chlorine bleach
- Needs warm/hot water to activate
- Takes longer to work
- Won't brighten as dramatically as chlorine
Brand Names
- OxiClean
- Vanish Oxi Action
- Generic "oxy" products
- Sodium percarbonate (pure form)
In Towel Care
Use oxygen bleach for:
- Brightening white towels
- Removing stains from coloured towels
- Deodorising musty towels
- General freshening
vs Chlorine Bleach
| Oxygen Bleach | Chlorine Bleach |
|---|---|
| Colour-safe | Whites only |
| Gentler | Harsher |
| Slower acting | Fast acting |
| Eco-friendly | Not eco-friendly |
Related Terms
- Chlorine bleach - Stronger alternative
- Laundry stripping - Deep clean method